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authorKonstantin Aladyshev <aladyshev22@gmail.com>2021-11-09 16:42:45 +0300
committerKonstantin Aladyshev <aladyshev22@gmail.com>2021-11-09 16:44:39 +0300
commit513eba0cf264b393b5e25d53aa82f2d8a1f8d9b8 (patch)
tree8f1829115367c34efc67417f4dd047f18a01c562 /Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization
parent4bb8a76753cbc9c5158e2269f9d911a0960d5f03 (diff)
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Add lesson 54
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Diffstat (limited to 'Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization')
-rw-r--r--Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.c134
-rw-r--r--Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.inf20
2 files changed, 154 insertions, 0 deletions
diff --git a/Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.c b/Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.c
new file mode 100644
index 0000000..27e525f
--- /dev/null
+++ b/Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.c
@@ -0,0 +1,134 @@
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+
+#include <Library/HiiLib.h>
+#include <Library/UefiHiiServicesLib.h>
+#include <Library/MemoryAllocationLib.h>
+
+EFI_STATUS
+EFIAPI
+UefiMain (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_GUID PackageGuid = {0xD9DCC5DF, 0x4007, 0x435E, {0x90, 0x98, 0x89, 0x70, 0x93, 0x55, 0x04, 0xB2 }};
+ EFI_HII_HANDLE* Handle = HiiGetHiiHandles(&PackageGuid);
+
+/* *** If you add this: ***
+ for (UINTN i=0; i<0xFFFF; i++) {
+ EFI_STRING String = HiiGetString(*Handle, i, "en-US");
+ if (String != NULL) {
+ Print(L"ID=%d, %s\n", i, String);
+ }
+ FreePool(String);
+ }
+*/
+/* *** You would get: ***
+FS0:\> HIIAddLocalization.efi
+en;fr;en-US;fr-FR
+LangLen = 17
+en;fr;en-US;fr-FR;ru-RU
+Error! Can't set PlatformLangCodes variable, status=Write Protected
+ID=1, English
+ID=2, OVMF Platform Configuration
+ID=3, Change various OVMF platform settings.
+ID=4, OVMF Settings
+ID=5, Preferred Resolution at Next Boot
+ID=6, The preferred resolution of the Graphics Console at next boot. It might be unset, or even invalid (hence ignored) wrt. the video RAM size.
+ID=7, Change Preferred Resolution for Next Boot
+ID=8, You can specify a new preference for the Graphics Console here. The list is filtered against the video RAM size.
+ID=9, Commit Changes and Exit
+ID=10, Discard Changes and Exit
+ID=11, 640x480
+ID=12, 800x480
+ID=13, 800x600
+ID=14, 832x624
+ID=15, 960x640
+ID=16, 1024x600
+ID=17, 1024x768
+ID=18, 1152x864
+ID=19, 1152x870
+ID=20, 1280x720
+ID=21, 1280x760
+ID=22, 1280x768
+ID=23, 1280x800
+ID=24, 1280x960
+ID=25, 1280x1024
+ID=26, 1360x768
+ID=27, 1366x768
+ID=28, 1400x1050
+ID=29, 1440x900
+ID=30, 1600x900
+ID=31, 1600x1200
+ID=32, 1680x1050
+ID=33, 1920x1080
+ID=34, 1920x1200
+ID=35, 1920x1440
+ID=36, 2000x2000
+ID=37, 2048x1536
+ID=38, 2048x2048
+ID=39, 2560x1440
+ID=40, 2560x1600
+*/
+
+ CHAR16* FrenchStrings[] = {
+ L"Configuration de la OVMF plateforme",
+ L"Modifier divers paramètres de la plateforme OVMF",
+ L"Paramètres OVMF",
+ L"Résolution préférée au prochain démarrage",
+ L"La résolution préférée de la console graphique au prochain démarrage. Il peut être non défini, ou même invalide (donc ignoré) wrt. la taille de la RAM vidéo.",
+ L"Modifier la résolution préférée pour le prochain démarrage",
+ L"Vous pouvez spécifier ici une nouvelle préférence pour la console graphique. La liste est filtrée en fonction de la taille de la RAM vidéo.",
+ L"Valider les modifications et quitter",
+ L"Annuler les changements et quitter",
+ L"640x480",
+ L"800x480",
+ L"800x600",
+ L"832x624",
+ L"960x640",
+ L"1024x600",
+ L"1024x768",
+ L"1152x864",
+ L"1152x870",
+ L"1280x720",
+ L"1280x760",
+ L"1280x768",
+ L"1280x800",
+ L"1280x960",
+ L"1280x1024",
+ L"1360x768",
+ L"1366x768",
+ L"1400x1050",
+ L"1440x900",
+ L"1600x900",
+ L"1600x1200",
+ L"1680x1050",
+ L"1920x1080",
+ L"1920x1200",
+ L"1920x1440",
+ L"2000x2000",
+ L"2048x1536",
+ L"2048x2048",
+ L"2560x1440",
+ L"2560x1600",
+ };
+
+ EFI_STATUS Status;
+ for (UINTN i=0; i<(sizeof(FrenchStrings)/sizeof(FrenchStrings[0])); i++) {
+ EFI_STRING_ID StringId;
+ if (i==0) {
+ Status = gHiiString->NewString(gHiiString, *Handle, &StringId, "fr-FR", L"French", L"", NULL);
+ if (EFI_ERROR(Status)) {
+ Print(L"Error! NewString fail\n");
+ }
+ }
+ StringId = i+2;
+ Status = gHiiString->SetString(gHiiString, *Handle, StringId, "fr-FR", FrenchStrings[i], NULL);
+ if (EFI_ERROR(Status)) {
+ Print(L"Error! SetString fail for ID=%d\n", StringId);
+ }
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.inf b/Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.inf
new file mode 100644
index 0000000..2d5a4f6
--- /dev/null
+++ b/Lessons/Lesson_54/UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.inf
@@ -0,0 +1,20 @@
+[Defines]
+ INF_VERSION = 1.25
+ BASE_NAME = HIIAddLocalization
+ FILE_GUID = 1d20e66e-4b7e-4cbb-a8f5-a6e427aee1de
+ MODULE_TYPE = UEFI_APPLICATION
+ VERSION_STRING = 1.0
+ ENTRY_POINT = UefiMain
+
+[Sources]
+ HIIAddLocalization.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+ UefiApplicationEntryPoint
+ UefiLib
+ HiiLib
+ UefiHiiServicesLib